U.S. National Archives and Records Service. Office of Records Management. Records management handbook. s.n.
Citazione stile Chigago Style (17a edizione)U.S. National Archives and Records Service. Office of Records Management. Records Management Handbook. [Washington]: s.n.
Citatione MLA (9a ed.)U.S. National Archives and Records Service. Office of Records Management. Records Management Handbook. s.n.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.